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nfsd: pass a 64-bit guardtime to nfsd_setattr()

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Guardtime handling in nfs3 differs between 32-bit and 64-bit
architectures, and uses the deprecated time_t type.

Change it to using time64_t, which behaves the same way on
64-bit and 32-bit architectures, treating the number as an
unsigned 32-bit entity with a range of year 1970 to 2106
consistently, and avoiding the y2038 overflow.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Arnd Bergmann
2019-11-03 17:50:18 +01:00
committed by J. Bruce Fields
parent 9cc7680149
commit 2a1aa48929
6 changed files with 8 additions and 8 deletions
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2
fs/nfsd/xdr3.h
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@@ -14,7 +14,7 @@ struct nfsd3_sattrargs {
struct svc_fh fh;
struct iattr attrs;
int check_guard;
time_t guardtime;
time64_t guardtime;
};
struct nfsd3_diropargs {